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Exothermic and Endothermic Reactions
Students observe demonstrations of exothermic and endothermic reactions and determine the changes that take place in a chemical reaction. Students observe four demonstrations showing entropy, attraction of molecules due to polarity,...
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Human Genome Project
Students examine the goals of the Human Genome Project. They research issues of the project such as scientific, potential and ethical implications of the project. In addition, they create a presentation to present their findings.
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Volcanic Clouds and the Atmosphere
Students examine how scientists monitor volcanoes. In this volcano lesson students complete several activities including why we see things when using satellites.
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Code Makers - Electron Configuration, Aufbau Principle
Learners write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.
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Bridge Cable Corrosion
Students investigate the corrosion of different materials in the lab. In this chemistry lesson, students construct a bridge considering different bridge designs. At the end of the lesson, they play the role of scientists and engineers...
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Buffers
In this chemistry learning exercise, students calculate the pH, moles and pH of buffering solutions to complete 6 problems. They determine the volume of solution needed to prepare a certain buffer.
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Chemistry: Knowledge Quiz
In this chemistry quiz instructional activity, learners complete a set of 10 multiple choice questions covering a variety of chemistry concepts.
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The Gift of Community
Students explore the diversity offered in communities. For this Teaching Tolerance lesson, students read The Gift and then interview people within their school community regarding the gifts they receive in their community.
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General Science Quiz
In this science activity, students write short answers for questions on planets, oceans, elements, and more. Students complete 20 questions.
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Calorimetry
In this calorimetry worksheet, students determine the specific heat of an unknown liquid. Students calculate the change in enthalpy for given reactions. This worksheet has 20 problems to solve.
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Exploring the Physical and Chemical Properties of Polymers
Learners identify the physical and chemical properties and explore the differences. In physical and chemical property lesson students test polymers for the differences between the physical and chemical properties, record their...
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Infectious Disease Case Study Part I
Eleventh graders work together to complete a simulation on infectious diseases. They determine which concepts affect a disease more. They complete discussion questions as well.
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VH1 100 Greatest Women of Rock & Roll Lesson 5
Students analyze female artists who work in the genres of rock and roll, and alternative rock music. They complete an information sheet on biographical information.
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EGG-cellent POLYMER PACKAGING DESIGN
Students investigate the concept of a polymer using an experimental design of protecting an egg in a bookbag. They test the properties of polymers and form an educated solution to the proposed problem. Then they describe the steps used...
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Stoichiometry
Students research chemical formulas and balance chemical equations. In this chemical equations lesson students complete a class activity on chemical equations and answer questions.
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Getting the Minerals Out
Students explore the tissues of the bone. They discuss bone composition and physiology. Students perform experiments to compare and contrast the decalcifying properties of several liquids.
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Invisible Ink - Demonstration
Learners observe a demonstration that shows that the indicator, phenolphthalein, is a chemical that displays different colors depending on either the acidity or the basicity of the environment. They use the substance to reveal secret...